Texnik tizimlarda axborot texnologiyalari

?C matematik formulalardan foydalanish uchun….sarlavha faylidan foydalaniladi.?
+Math.h
=Iostream
=Include
=Using namespace


?Haqiqiy turdagi o`zgaruvchini aniqlang?
+Float a;
=Int a;
=Bool a;
=Char a;

?C consol muxitida chiqarish operatori to`g`ri keltirilgan?

+Cout<<”a”;
=Sout<<<(”a)();
=Print<”a”;
=Prout

?Bir satr qismining o’rniga boshqa satrning qismini qo’yish funksiyasni aniqlang.?

+Replace(unsigned int pos1,unsigned int n1,const string &str);
=Erase(unsigned int pos0,unsigned npos);
=Append(const string&str,unsigned int pos,unsigned int n);
=Insert(unsigned int pos1,const string &str);

?for (int i0;i<255;i) Cout<
+256ta
=10ta
=255ta
=9ta
?C grafik rejimida ishlash uchun maxsus….. fayli mavjud.?
+Graphics.h
=Intgraph
=Uses graph
=Pictures

?Dinamik xotira bu kompyuterning dasturga ma’lumotlar segmentidan tashkari xotira bo`lib …. ni tashkil etadi.?

+Xammasi 200-300 kb
=Umumiy 200-300 bayt
=To’liq 200-300 bit
=Asosan 200-300 yb

?SQL manipulyatsiyalash so’rovlar tilidan ……. ma'lumotlar bazasida foydalanish mumkin.?

+MS SQL Server, MySQL, PostgreSQL,
=AFEE, my SQL, MS SQL Server
=SQL Server, MySQL, APORT
=SQL Server, DELPHI, PostgreSQL,

?SQL ichki jadvalga yangi yozuv qo’shish …. operatori orqali amalga oshiriladi?

+INSERT
=COPY
=EXPECT
=RESEMBLE

?C Accessga ulanish uchun qanday texnologiyadan foydalanamiz?

+ADO
=NEW
=VAR
=HOPE

?SQL da ComboBoxdagi Object shaklida qo’shishgan ma’lumotlarni o’qib olish:?

+Faqat id (int)ComboBoxl->Items->Objects[ComboBoxl->ItemIndex]
=id (int)ComboBoxl->Items->Objects[ComboBoxl->Index]
=Id (int)ComboBoxl->Items->Obs[ComboBoxl->ItemIndex]
=Id (int)ComboBoxl->I->Objects[ComboBoxl->ItemIndex]

?Cda ochiq tuzilgan dastur natijasini aniqlang. Int B0; if B>0 ; Cout<
+Ona
=0
=B
=1

?Takrorlanishlar sonini toping?

+Int A1,B0; while( A<5);{ BA;A}
=5
=0
=4
=1